This listing is for one used KitchenAid freezer door rail slide.  Part # 13055901 was removed from KitchenAid refrigerator model # KRFC300ESS08 and is in great working shape. Will fit several different makes and models. May have typical signs of being a used part such as fading, staining or scratches. If you are unsure if this is the correct part for your refrigerator, please contact us and we will verify for you.